2015 FORD F750 octane

•Avoid getting fuel liquid in your eyes. If fuel is splashed in the eyes,
remove contact lenses (if worn), flush with water for 15 minutes and
seek medical attention. Failure to seek proper medical attention could
lead to permanent injury.
•Fuels can also be harmful if absorbed through the skin. If fuel is
splashed on the skin or clothing, promptly remove contaminated
clothing and wash skin thoroughly with soap and water. Repeated or
prolonged skin contact with fuel liquid or vapor causes skin irritation.
•Be particularly careful if you are taking Antabuse or other forms of
disulfiram for the treatment of alcoholism. Breathing gasoline vapors,
or skin contact could cause an adverse reaction. In sensitive
individuals, serious personal injury or sickness may result. If fuel is
splashed on the skin, promptly wash skin thoroughly with soap and
water. Consult a physician immediately if you experience an adverse
reaction.
CHOOSING THE RIGHT FUEL
Note:Do not add after-market fuel additive products to your fuel tank.
We recommend that you use only high quality fuel without after-market
additives or other engine treatments.
Note:Use of any fuel other than those recommended may cause vehicle
damage, a loss of vehicle performance and repairs may not be covered
under warranty.
Gasoline Engine – 6.8L V10
Use only UNLEADED gasoline or UNLEADED gasoline blended with a
maximum of 15% ethanol in your gasoline vehicle.
Do not use:
•fuels containing more than 15% ethanol or E-85 fuel
•fuel containing methanol
•fuels containing metallic based additives, including manganese-based
compounds
•fuels containing the octane booster additive, methylcyclopentadienyl
manganese tricarbonyl (MMT)
•leaded-fuel(The use of leaded fuel is prohibited by law.)
Your vehicle was not designed to use fuels that contain manganese-based
additives. Using fuels not recommended could damage or impair the
emission control system.
104Fuel and Refueling
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Biodiesel fuel is a product converted from renewable fuel sources,
including vegetable oil, animal fat and cooking oil. You should not use
raw, refined, and recycled vegetable/plant oils, greases, and animal fats.
Biodiesel fuel blends must meet requirements of ASTM D7467 standard
specification. See your engine operator’s manual for more information
and restrictions about the use of biodiesel fuel.
Octane Recommendations - Gasoline Engines
Regular unleaded gasoline with a
pump (R+M)/2 octane rating of 87
is recommended. Some stations
offer fuels posted as Regular with
an octane rating below 87,
particularly in high altitude areas. Do not use fuels with a posted octane
rating below 87.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see an authorized dealer to
prevent any engine damage.
RUNNING OUT OF FUEL
Gasoline Engine
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from off to on several times after
refueling to allow the fuel system to pump the fuel from the tank to
the engine. On restarting, cranking time takes a few seconds longer
than normal.
•If your vehicle is equipped with dual fuel tanks, adding four–five
gallons (15–19 liters) of fuel is enough to restart the engine. If your
vehicle is out of fuel and on a steep grade, more than four–five
gallons (15–19 liters) may be required.
•The service engine soon indicator may come on. For more
information on the service engine soon indicator, see theInstrument
Clusterchapter.
SeeGeneral informationin theInformation Displayschapter for
information on Miles to Empty.
Diesel Engine
Avoid running out of fuel as this allows air to enter the fuel system,
which makes restarting your vehicle difficult.
87(R+M)/2 METHOD
106Fuel and Refueling
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

ENGINE SPECIFICATIONS (GASOLINE ENGINE ONLY)
Engine 6.8L V10 engine
Cubic inches 413
Required fuel Minimum 87 octane
Firing order 1-6-5-10-2-7-3-8-4-9
Spark plug gap 0.039–0.043 inch (1.0–1.1 mm)
Ignition system Coil on plug
Compression ratio 9.2:1
Engine Drivebelt Routing
6.8L V10 engine with air
conditioning
6.8L V10 engine - without air
conditioning
254Capacities and Specifications
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Engine oil
checking and adding ..............210
dipstick ....................................210
filter, specifications ................272
refill capacities ........................268
specifications ..........................255
Exhaust fumes ............................94
F
Fail safe cooling ........................214
Fan, Engine Cooling .................211
Filter
fuel ...........................................224
Fuel
cap ...........................................108
capacity ...................................268
filler funnel .............................106
filling your vehicle with fuel ..108
octane rating ...................106, 254
quality ......................................104
running out of fuel .................106
safety information relating to
automotive fuels .....................103
Fuses ..........................187–188, 196
G
Gas cap (see Fuel cap) ............108
Gauges ...................................63, 65
H
Hazard flashers .........................178
Headlamps ...................................55
aiming ......................................231
bulb specifications ..................233
daytime running lights .............56
flash to pass ..............................55
replacing bulbs .......................231turning on and off ....................55
Head restraints ...........................80
Heating ........................................76
Hood ..........................................208
I
Ignition .................................93, 254
Information displays ...................73
Instrument panel
cleaning ...................................238
cluster ........................................67
lighting up panel and
interior .......................................56
J
Joining two calls
(multiparty/conference call) ....294
Jump-starting your vehicle ......178
K
Keys
positions of the ignition ...........93
L
Lamps ..........................................55
bulb replacement
specifications chart ................233
daytime running light ...............56
headlamps .................................55
headlamps, flash to pass ..........55
instrument panel, dimming .....56
interior lamps .....................57–58
replacing bulbs .......................231
Lane change indicator (see
Turn signal) .................................57
LATCH anchors ...........................36
380Index
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Lights, warning and indicator ....67
Load limits .................................166
Locks
childproof ..................................40
doors ..........................................52
Lubricant specifications ...........255
Lumbar support, seats ...............84
M
Manual transmission .................122
lubricant specifications ..........255
Media Bluetooth menu options
(adding, connecting, deleting,
turning on/off) ..........................323
Message center ...........................73
warning messages .....................75
Mirrors .........................................59
fold away .............................61–62
side view mirrors (power) .......60
Motorcraft® parts .............234, 272
O
Octane rating ............................106
P
Pairing other phones ................292
Pairing your phone for the first
time ............................................291
Parking brake ....................148, 152
Parts (see Motorcraft®
parts) .........................................272
Phone Bluetooth menu options
(adding, connecting, deleting,
turning on/off) ..........................302
Phone redial ..............................296Playing music (by artist,
album, genre, playlist, tracks,
similar) ......................................320
Power distribution box (see
Fuses) ........................................188
Power door locks ........................52
Power mirrors .............................60
Powerpoint ..................................91
Power steering ..................161, 205
fluid, checking and adding ....222
fluid, refill capacity ................268
fluid, specifications .................255
Power Windows ...........................58
Privacy information ..................288
Putting a call on/off hold .........294
R
Radio ..................................277–278
Single CD ........................277–278
Radio reception .........................275
Rear window defroster ...............76
Receiving a text message .........298
Recommendations for
attaching safety restraints for
children ........................................30
Relays ........................187–188, 192
Remote entry system
locking/unlocking doors ...........51
Roadside assistance ..................177
S
Safety Belt Maintenance ............50
Safety belts (see Safety
restraints) ........................42, 46–47
Safety defects, reporting ..........186
Index381
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)